12-Series Build Journal

Moderator: VelvetGeorge

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Live on our new server. April 2016

Last post by abhi632 « Fri Nov 08, 2019 3:07 am
Posted in Plexi Replicas by Metropoulos Amplification
Replies: 20
by VelvetGeorge » Tue Apr 26, 2016 1:12 pm » in Plexi Replicas by Metropoulos Amplification
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20 Replies

105170 Views

Last post by abhi632
Fri Nov 08, 2019 3:07 am
Back online, should be for good this time.

Last post by Peter K « Mon May 30, 2016 12:04 am
Posted in MetroAmp Store and Site
Replies: 53
by VelvetGeorge » Thu May 15, 2014 5:23 pm » in MetroAmp Store and Site
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53 Replies

310771 Views

Last post by Peter K
Mon May 30, 2016 12:04 am
Forum Back Online - Other Work in Progress

Last post by admin « Sat Mar 01, 2014 5:03 am
Posted in MetroAmp Store and Site

by admin » Sat Mar 01, 2014 5:03 am » in MetroAmp Store and Site

0 Replies

55387 Views

Last post by admin
Sat Mar 01, 2014 5:03 am

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Last post

12000 pictures from start to finish

Last post by leleduke « Thu Apr 17, 2008 8:57 pm
Replies: 16
by leleduke » Sun Dec 31, 2006 11:16 am
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16 Replies

17339 Views

Last post by leleduke
Thu Apr 17, 2008 8:57 pm
12XXX build in a 45/100 chassis ?

Last post by neikeel « Fri Mar 24, 2023 5:44 pm
Replies: 1
by zephyrblau » Sat Mar 04, 2023 2:11 am

1 Replies

27 Views

Last post by neikeel
Fri Mar 24, 2023 5:44 pm
Anyone have a build Journal with pics? (Night Owl's)

Last post by zephyrblau « Sat Mar 04, 2023 2:00 am
Replies: 1
by mtross » Wed May 06, 2020 10:31 pm

1 Replies

1868 Views

Last post by zephyrblau
Sat Mar 04, 2023 2:00 am
12xxx Series build vs 1969 100w build

Last post by zephyrblau « Sat Mar 04, 2023 1:58 am
Replies: 1
by Robocop101985 » Sun Jan 15, 2023 2:22 am

1 Replies

139 Views

Last post by zephyrblau
Sat Mar 04, 2023 1:58 am
12000 is cursed

Last post by Did J « Fri Dec 31, 2021 8:01 am
Replies: 11
by Probably Loud » Fri Jul 24, 2020 10:04 pm

11 Replies

8415 Views

Last post by Did J
Fri Dec 31, 2021 8:01 am
12,000 build instructions

Last post by Fanman « Wed Feb 24, 2021 8:42 pm

by Fanman » Wed Feb 24, 2021 8:42 pm

0 Replies

2630 Views

Last post by Fanman
Wed Feb 24, 2021 8:42 pm
Build journal docs

Last post by Fanman « Wed Feb 24, 2021 8:36 pm
Replies: 7
by tWreCK » Thu Feb 02, 2017 10:00 am

7 Replies

7200 Views

Last post by Fanman
Wed Feb 24, 2021 8:36 pm
Night Owl's build journal.

Last post by mtross « Mon Apr 27, 2020 10:15 pm

by mtross » Mon Apr 27, 2020 10:15 pm

0 Replies

1778 Views

Last post by mtross
Mon Apr 27, 2020 10:15 pm
The stock '68 12xxx layout

Last post by johnnyquest « Mon Nov 11, 2019 9:21 pm
Replies: 14
by tWreCK » Sun Feb 05, 2017 7:53 pm

14 Replies

10921 Views

Last post by johnnyquest
Mon Nov 11, 2019 9:21 pm
Hi

Last post by NY Chief « Thu Feb 02, 2017 3:58 pm
Replies: 2
by JimiJames » Sat Jan 28, 2017 7:13 pm

2 Replies

3153 Views

Last post by NY Chief
Thu Feb 02, 2017 3:58 pm
new 2203 build completed

Last post by neikeel « Wed Jan 18, 2017 9:42 am
Replies: 1
by neikeel » Wed Jan 18, 2017 9:32 am

1 Replies

2759 Views

Last post by neikeel
Wed Jan 18, 2017 9:42 am
Question about pre-amp cap wiring and cap board caps.

Last post by neikeel « Sat Jan 07, 2017 2:56 pm
Replies: 3
by JimiJames » Thu Jan 05, 2017 6:50 am

3 Replies

3474 Views

Last post by neikeel
Sat Jan 07, 2017 2:56 pm
12006 Build

Last post by axeman « Sat Aug 20, 2016 2:04 am
Replies: 1
by YMI5150? » Thu Aug 18, 2016 4:38 pm

1 Replies

3291 Views

Last post by axeman
Sat Aug 20, 2016 2:04 am
First 12 series build

Last post by axeman « Fri Apr 29, 2016 12:34 pm
Replies: 78
by Lbrown3743 » Sun Dec 21, 2014 4:54 am
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78 Replies

33713 Views

Last post by axeman
Fri Apr 29, 2016 12:34 pm
12003

Last post by vanhalen5150 « Fri Mar 18, 2016 6:04 am
Replies: 86
by vanhalen5150 » Wed Jun 13, 2012 3:41 pm
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86 Replies

39204 Views

Last post by vanhalen5150
Fri Mar 18, 2016 6:04 am
Voltage switch

Last post by neikeel « Sun Feb 21, 2016 8:38 am
Replies: 1
by thompsoninst » Sat Feb 13, 2016 4:49 pm

1 Replies

2717 Views

Last post by neikeel
Sun Feb 21, 2016 8:38 am
Help on Night Owl's Step 10 instructions

Last post by dante « Mon Dec 07, 2015 9:19 am
Replies: 19
by dante » Sat Aug 22, 2015 11:44 am
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19 Replies

7509 Views

Last post by dante
Mon Dec 07, 2015 9:19 am
10,000 Series NOS Build

Last post by Probably Loud « Sun Nov 22, 2015 11:48 am
Replies: 10
by Probably Loud » Fri Oct 09, 2015 4:56 pm

10 Replies

4348 Views

Last post by Probably Loud
Sun Nov 22, 2015 11:48 am
A new 12 000 - still working - update

Last post by Carbia « Thu Oct 15, 2015 8:13 am
Replies: 45
by ReidarNikolai » Sun Mar 16, 2014 11:52 pm
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45 Replies

17609 Views

Last post by Carbia
Thu Oct 15, 2015 8:13 am
Cap Forming Procedure for 12xxx Build

Last post by jnew « Tue Sep 15, 2015 9:02 am
Replies: 13
by YMI5150? » Tue Feb 21, 2012 11:54 am

13 Replies

6858 Views

Last post by jnew
Tue Sep 15, 2015 9:02 am
12XXX Build 05/2010

Last post by edisoncarter « Sun Aug 16, 2015 6:07 am
Replies: 277
by vanhalen5150 » Mon Apr 19, 2010 8:05 am
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277 Replies

57730 Views

Last post by edisoncarter
Sun Aug 16, 2015 6:07 am
12000 amp build in the UK!

Last post by rgorke « Wed Jul 15, 2015 10:00 am
Replies: 7
by shackman » Sun May 17, 2015 8:48 am

7 Replies

4029 Views

Last post by rgorke
Wed Jul 15, 2015 10:00 am
12 series build troubleshooting

Last post by rgorke « Thu Apr 30, 2015 3:12 pm
Replies: 1
by nperros » Sat Apr 18, 2015 1:46 pm

1 Replies

2229 Views

Last post by rgorke
Thu Apr 30, 2015 3:12 pm
12-Series Build goonies

Last post by rgorke « Thu Apr 30, 2015 3:07 pm
Replies: 24
by Goonies » Wed Mar 04, 2015 6:54 pm
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24 Replies

9227 Views

Last post by rgorke
Thu Apr 30, 2015 3:07 pm
HolbrookTone 12005 Build Thread

Last post by JiMB « Sat Dec 20, 2014 8:41 pm
Replies: 22
by YMI5150? » Thu Oct 16, 2014 1:11 pm
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22 Replies

7474 Views

Last post by JiMB
Sat Dec 20, 2014 8:41 pm
12xxx build with a couple of pics

Last post by EJSLPlexi « Wed Dec 17, 2014 12:05 pm
Replies: 19
by BrownSound1 » Mon Jan 28, 2013 10:48 pm
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19 Replies

9229 Views

Last post by EJSLPlexi
Wed Dec 17, 2014 12:05 pm
68 12,000 with 2" high impedance OT

Last post by EJSLPlexi « Wed Dec 17, 2014 11:56 am
Replies: 108
by emmjaydubya » Fri Sep 07, 2012 8:09 pm
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108 Replies

39841 Views

Last post by EJSLPlexi
Wed Dec 17, 2014 11:56 am
12004 Build with some general guidance

Last post by bmf5150 « Sat Dec 13, 2014 4:46 pm
Replies: 36
by YMI5150? » Mon Mar 25, 2013 2:40 pm
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36 Replies

11589 Views

Last post by bmf5150
Sat Dec 13, 2014 4:46 pm
12 series distorts early

Last post by rgorke « Tue Nov 25, 2014 2:23 pm
Replies: 24
by Jeremy1283 » Fri Oct 10, 2014 3:31 am
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24 Replies

6468 Views

Last post by rgorke
Tue Nov 25, 2014 2:23 pm
12000 out of mostly leftover parts

Last post by worldoftone « Wed Nov 05, 2014 7:33 pm
Replies: 6
by worldoftone » Sun Nov 02, 2014 12:40 am

6 Replies

3256 Views

Last post by worldoftone
Wed Nov 05, 2014 7:33 pm
YMI5150? 12003 build

Last post by Jeremy1283 « Sat Oct 25, 2014 10:30 pm
Replies: 40
by YMI5150? » Fri Jun 22, 2012 4:03 pm
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40 Replies

13362 Views

Last post by Jeremy1283
Sat Oct 25, 2014 10:30 pm
Does anyone know what's happened to SDM???

Last post by stef « Thu Oct 02, 2014 9:52 pm
Replies: 5
by Jaymz77 » Thu Aug 28, 2014 3:51 am

5 Replies

2594 Views

Last post by stef
Thu Oct 02, 2014 9:52 pm
Vintage RS Slider (100k Value) Question

Last post by Strat78 « Fri Sep 26, 2014 9:28 am
Replies: 2
by sine_wave » Fri Sep 26, 2014 4:02 am

2 Replies

2045 Views

Last post by Strat78
Fri Sep 26, 2014 9:28 am
Stock 68 spec W/2"OT and such...

Last post by Jeremy1283 « Thu Aug 14, 2014 1:44 am
Replies: 639
by Strat78 » Wed Mar 09, 2011 2:52 pm
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639 Replies

66055 Views

Last post by Jeremy1283
Thu Aug 14, 2014 1:44 am
TAD Super Lead 100w project

Last post by Prowler « Sun Aug 10, 2014 4:59 am
Replies: 40
by Prowler » Sat May 24, 2014 11:30 pm
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40 Replies

11153 Views

Last post by Prowler
Sun Aug 10, 2014 4:59 am
Please check 12xxx build diagrams

Last post by Night Owl « Wed Jul 23, 2014 1:59 am
Replies: 47
by Night Owl » Sat Aug 29, 2009 8:50 pm
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47 Replies

18154 Views

Last post by Night Owl
Wed Jul 23, 2014 1:59 am
Tweaking a 12XXX

Last post by Twistingcrow « Sat Jul 05, 2014 3:34 pm
Replies: 14
by Twistingcrow » Wed Jul 02, 2014 4:04 am

14 Replies

4189 Views

Last post by Twistingcrow
Sat Jul 05, 2014 3:34 pm
Superlead 69 non working controls

Last post by JimiJames « Sun May 18, 2014 4:04 pm
Replies: 23
by Xplorer » Thu May 15, 2014 8:10 pm
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23 Replies

7115 Views

Last post by JimiJames
Sun May 18, 2014 4:04 pm
12 000 OT (and choke) question

Last post by ReidarNikolai « Sun Mar 09, 2014 7:05 pm
Replies: 10
by ReidarNikolai » Fri Mar 07, 2014 3:31 pm

10 Replies

3102 Views

Last post by ReidarNikolai
Sun Mar 09, 2014 7:05 pm
12xxx Larry Ground

Last post by Coned1969 « Sun Oct 06, 2013 11:33 am
Replies: 127
by vh junkie » Thu Jan 27, 2011 2:03 pm
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127 Replies

43252 Views

Last post by Coned1969
Sun Oct 06, 2013 11:33 am
12002: 2" OT

Last post by vanhalen5150 « Tue Jun 11, 2013 5:19 am
Replies: 145
by vanhalen5150 » Mon Mar 28, 2011 7:45 am
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145 Replies

31713 Views

Last post by vanhalen5150
Tue Jun 11, 2013 5:19 am
12001 - '06 1st build with clip

Last post by Strat78 « Fri Apr 19, 2013 4:22 pm
Replies: 7
by JimiJames » Tue Apr 16, 2013 1:19 pm

7 Replies

4764 Views

Last post by Strat78
Fri Apr 19, 2013 4:22 pm
More like a rebuild

Last post by rgorke « Fri Apr 19, 2013 3:25 pm
Replies: 4
by rgorke » Thu Apr 18, 2013 9:24 am

4 Replies

2567 Views

Last post by rgorke
Fri Apr 19, 2013 3:25 pm
Another 12xxx New Build

Last post by JimiJames « Mon Apr 15, 2013 2:27 pm
Replies: 23
by PositiveAmplitude » Sun Mar 17, 2013 7:30 pm
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23 Replies

7818 Views

Last post by JimiJames
Mon Apr 15, 2013 2:27 pm
Help identifying transformers

Last post by rgorke « Mon Mar 04, 2013 11:33 am
Replies: 9
by PositiveAmplitude » Wed Feb 27, 2013 9:41 pm

9 Replies

3602 Views

Last post by rgorke
Mon Mar 04, 2013 11:33 am
Lookie what I found

Last post by neikeel « Sat Mar 02, 2013 2:59 pm
Replies: 1
by PositiveAmplitude » Sat Mar 02, 2013 10:19 am

1 Replies

2065 Views

Last post by neikeel
Sat Mar 02, 2013 2:59 pm
Need 12 Series Instructions

Last post by dante « Wed Feb 20, 2013 3:06 pm
Replies: 6
by dante » Tue Feb 19, 2013 8:08 pm

6 Replies

4030 Views

Last post by dante
Wed Feb 20, 2013 3:06 pm
12xxx Output transformers...opinions please.

Last post by vanhalen5150 « Thu Jan 24, 2013 8:20 am
Replies: 20
by BrownSound1 » Sun Dec 02, 2012 10:31 pm
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20 Replies

7746 Views

Last post by vanhalen5150
Thu Jan 24, 2013 8:20 am
Greg Germino on Amp Building

Last post by VintageCharlie « Fri Jan 11, 2013 5:26 pm
Replies: 28
by StuntDouble » Sun Dec 04, 2011 11:02 am
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28 Replies

11079 Views

Last post by VintageCharlie
Fri Jan 11, 2013 5:26 pm
First build - TAD Super Lead

Last post by julkke « Sat Dec 22, 2012 12:04 pm
Replies: 74
by julkke » Thu Oct 25, 2012 2:41 pm
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74 Replies

20449 Views

Last post by julkke
Sat Dec 22, 2012 12:04 pm

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